CVE-2026-63454

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-07-21. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.2Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

An authenticated path traversal vulnerability exists in AOS-CX. Successful exploitation of this vulnerability allows an attacker to copy arbitrary files to a user readable location from the command line interface of the underlying operating system, which could lead to remote code execution.

CVSS v3
7.2
EG Score
7.2(medium)
EG Risk
33(Track)
EG Risk 33/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity72% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
43%
KEV
Not listed

Published

July 21, 2026

Last Modified

August 11, 2026

Advisory Details (1)

Auto-updated Jul 21, 2026
No patch confirmed yet.
generic
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05081en_us&docLocale=en_US

Vendor Advisories for CVE-2026-63454(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 21× in last 7d / 113× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 152 total refreshes for this CVE.

  1. 2026-08-30 02:15 UTCEG score recompute
  2. 2026-08-30 02:15 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:42 UTCEPSS rescore
  5. 2026-08-27 22:21 UTCEG score recompute
  6. 2026-08-27 22:21 UTCGHSA enrichment
  7. 2026-08-27 14:25 UTCEPSS rescore
  8. 2026-08-27 11:19 UTCGHSA enrichment
  9. 2026-08-26 22:08 UTCEG score recompute
  10. 2026-08-26 22:08 UTCGHSA enrichment
  11. 2026-08-26 14:46 UTCEPSS rescore
  12. 2026-08-26 10:59 UTCGHSA enrichment
  13. 2026-08-25 23:51 UTCEG score recompute
  14. 2026-08-25 23:51 UTCGHSA enrichment
  15. 2026-08-25 13:49 UTCEPSS rescore
  16. 2026-08-25 12:49 UTCGHSA enrichment
  17. 2026-08-25 01:46 UTCGHSA enrichment
  18. 2026-08-24 14:44 UTCEG score recompute
  19. 2026-08-24 14:43 UTCGHSA enrichment
  20. 2026-08-24 03:41 UTCGHSA enrichment
  21. 2026-08-23 14:54 UTCGHSA enrichment
  22. 2026-08-23 03:51 UTCEG score recompute
  23. 2026-08-23 03:51 UTCGHSA enrichment
  24. 2026-08-23 00:19 UTCEPSS rescore
  25. 2026-08-22 16:49 UTCGHSA enrichment
Show 75 more
  1. 2026-08-22 05:47 UTCEG score recompute
  2. 2026-08-22 05:47 UTCGHSA enrichment
  3. 2026-08-21 23:49 UTCEPSS rescore
  4. 2026-08-21 18:45 UTCGHSA enrichment
  5. 2026-08-21 07:42 UTCEG score recompute
  6. 2026-08-21 07:42 UTCGHSA enrichment
  7. 2026-08-20 22:55 UTCEPSS rescore
  8. 2026-08-20 20:39 UTCGHSA enrichment
  9. 2026-08-20 09:37 UTCGHSA enrichment
  10. 2026-08-19 22:35 UTCEG score recompute
  11. 2026-08-19 22:35 UTCGHSA enrichment
  12. 2026-08-19 17:04 UTCEPSS rescore
  13. 2026-08-19 06:50 UTCGHSA enrichment
  14. 2026-08-18 19:31 UTCEG score recompute
  15. 2026-08-18 19:31 UTCGHSA enrichment
  16. 2026-08-18 13:48 UTCEPSS rescore
  17. 2026-08-18 07:55 UTCGHSA enrichment
  18. 2026-08-17 20:53 UTCEG score recompute
  19. 2026-08-17 20:53 UTCGHSA enrichment
  20. 2026-08-17 13:47 UTCEPSS rescore
  21. 2026-08-17 06:48 UTCGHSA enrichment
  22. 2026-08-16 19:46 UTCEG score recompute
  23. 2026-08-16 19:46 UTCGHSA enrichment
  24. 2026-08-16 14:56 UTCEPSS rescore
  25. 2026-08-16 08:43 UTCEG score recompute
  26. 2026-08-16 08:43 UTCGHSA enrichment
  27. 2026-08-15 21:41 UTCGHSA enrichment
  28. 2026-08-15 10:39 UTCEG score recompute
  29. 2026-08-15 10:39 UTCGHSA enrichment
  30. 2026-08-15 01:30 UTCEPSS rescore
  31. 2026-08-14 23:36 UTCGHSA enrichment
  32. 2026-08-14 12:34 UTCGHSA enrichment
  33. 2026-08-14 01:32 UTCEG score recompute
  34. 2026-08-14 01:32 UTCGHSA enrichment
  35. 2026-08-13 22:00 UTCEPSS rescore
  36. 2026-08-13 14:29 UTCGHSA enrichment
  37. 2026-08-13 03:23 UTCGHSA enrichment
  38. 2026-08-12 16:21 UTCEG score recompute
  39. 2026-08-12 16:21 UTCGHSA enrichment
  40. 2026-08-12 13:51 UTCEPSS rescore
  41. 2026-08-12 05:19 UTCGHSA enrichment
  42. 2026-08-11 18:16 UTCEG score recompute
  43. 2026-08-11 18:16 UTCGHSA enrichment
  44. 2026-08-11 07:34 UTCEG score recompute
  45. 2026-08-11 07:34 UTCGHSA enrichment
  46. 2026-08-11 00:00 UTCEPSS rescore
  47. 2026-08-10 20:32 UTCGHSA enrichment
  48. 2026-08-10 09:30 UTCGHSA enrichment
  49. 2026-08-09 22:28 UTCEG score recompute
  50. 2026-08-09 22:28 UTCGHSA enrichment
  51. 2026-08-09 13:47 UTCEPSS rescore
  52. 2026-08-09 11:26 UTCGHSA enrichment
  53. 2026-08-09 00:24 UTCEG score recompute
  54. 2026-08-09 00:24 UTCGHSA enrichment
  55. 2026-08-08 16:37 UTCEPSS rescore
  56. 2026-08-08 13:22 UTCGHSA enrichment
  57. 2026-08-08 02:19 UTCEG score recompute
  58. 2026-08-08 02:19 UTCGHSA enrichment
  59. 2026-08-07 15:17 UTCGHSA enrichment
  60. 2026-08-07 04:15 UTCGHSA enrichment
  61. 2026-08-06 17:13 UTCEG score recompute
  62. 2026-08-06 17:13 UTCGHSA enrichment
  63. 2026-08-06 13:47 UTCEPSS rescore
  64. 2026-08-06 06:10 UTCEG score recompute
  65. 2026-08-06 06:10 UTCGHSA enrichment
  66. 2026-08-05 19:17 UTCEPSS rescore
  67. 2026-08-05 19:17 UTCEPSS rescore
  68. 2026-08-05 19:08 UTCGHSA enrichment
  69. 2026-08-05 08:06 UTCGHSA enrichment
  70. 2026-08-04 21:04 UTCEG score recompute
  71. 2026-08-04 21:03 UTCGHSA enrichment
  72. 2026-08-04 15:10 UTCEPSS rescore
  73. 2026-08-04 10:39 UTCEPSS rescore
  74. 2026-08-04 09:59 UTCGHSA enrichment
  75. 2026-08-03 22:56 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-63454?
CVE-2026-63454 is a high vulnerability published on July 21, 2026. An authenticated path traversal vulnerability exists in AOS-CX. Successful exploitation of this vulnerability allows an attacker to copy arbitrary files to a user readable location from the command line interface of the underlying operating system, which could lead to remote code execution.
When was CVE-2026-63454 disclosed?
CVE-2026-63454 was first published in the National Vulnerability Database on July 21, 2026, with the most recent update on August 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-63454 actively exploited?
CVE-2026-63454 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 56.5% of all scored CVEs.
What is the CVSS score of CVE-2026-63454?
CVE-2026-63454 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-63454?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-63454, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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